P
US6955871B2ExpiredUtilityPatentIndex 41

Lightsensitive material package

Assignee: FUJI PHOTO FILM CO LTDPriority: Sep 29, 2000Filed: Sep 28, 2001Granted: Oct 18, 2005
Est. expirySep 29, 2020(expired)· nominal 20-yr term from priority
Inventors:MATSUMOTO KEISUKEYOKOTA KOICHINISHIMURA RYOJIMIKOSHIBA HISASHIKAMATA MITSURO
G03C 3/00G03C 2001/0056G03C 2007/3027G03C 2007/3025G03C 7/3022G03C 1/005G03C 1/0051
41
PatentIndex Score
0
Cited by
8
References
20
Claims

Abstract

A lightsensitive material package contains a silver halide color photographic lightsensitive material and a plastic material member. The photographic lightsensitive material has at least one red-sensitive, at least one green-sensitive and at least one blue-sensitive silver halide emulsion layer on a support. The plastic material member is constituted of a thermoplastic reclaimed resin. The photographic lightsensitive material and the plastic material member are arranged in a common gas-phase atmosphere and sealed in the package. 60% or more of the total projected area of silver halide grains contained in at least one of the red-, green- and blue-sensitive silver halide emulsion layers is occupied by tabular grains having an aspect ratio of 8.0 or more. The plastic material member is that produced from a resin to which a substance capable of adsorbing a substance having an adverse effect on a photographic property has been supplementally added prior to molding thereof.

Claims

exact text as granted — not AI-modified
1. A lightsensitive material package containing a silver halide color photographic lightsensitive material and a plastic material member, wherein the photographic lightsensitive material having at least one red-sensitive, at least one green-sensitive and at least one blue-sensitive silver halide emulsion layer on a support; the plastic material member being constituted of a thermoplastic reclaimed resin, and the photographic lightsensitive material and the plastic material member being arranged in a common gas-phase atmosphere and sealed in the package;
 wherein 60% or more of the total projected area of silver halide grains contained in at least one of the red-, green- and blue-sensitive silver halide emulsion layers is occupied by tabular silver halide grains having an aspect ratio of 8.0 or more, and  
 wherein the plastic material member is that produced from a resin to which a substance capable of adsorbing a substance having an adverse effect on a photographic property has been supplementally added prior to molding thereof.  
 
     
     
       2. The lightsensitive material package according to  claim 1 , wherein the tabular silver halide grains each have 10 or more dislocation lines per grain. 
     
     
       3. The lightsensitive material package according to  claim 2 , wherein the substance capable of adsorbing a substance having adverse effects on photographic properties is carbon black having an acetaldehyde gas equilibrium adsorption amount of 2 mg/g or more. 
     
     
       4. The lightsensitive material package according to  claim 1 , wherein the photographic lightsensitive material has an ISO speed of 640 or more. 
     
     
       5. The lightsensitive material package according to  claim 4 , wherein the substance capable of adsorbing a substance having adverse effects on photographic properties is carbon black having an acetaldehyde gas equilibrium adsorption amount of 2 mg/g or more. 
     
     
       6. The lightsensitive material package according to  claim 1 , wherein the silver halide color photographic lightsensitive material has a silver content of 6 to 10 g/m 2 . 
     
     
       7. The lightsensitive material package according to  claim 6 , wherein the substance capable of adsorbing a substance having adverse effects on photographic properties is carbon black having an acetaldehyde gas equilibrium adsorption amount of 2 mg/g or more. 
     
     
       8. The lightsensitive material package according to  claim 1 , wherein the total thickness of all hydrophilic colloid layers of the photographic lightsensitive material on its side of the lightsensitive silver halide layers, is 22 μm or more. 
     
     
       9. The lightsensitive material package according to  claim 1 , wherein the plastic material member is that produced from a resin to which a compound represented by the following general formula (TS-I) and/or (TS-II) has been supplementally added prior to molding thereof: 
                 
 wherein in the formula (TS-I), R 1  represents a hydrogen atom, a substituted or unsubstituted alkyl group (including cycloalkyl and bicycloalkyl groups), substituted or unsubstituted alkenyl group (including cycloalkenyl and bicycloalkenyl groups), substituted or unsubstituted aryl group, substituted or unsubstituted heterocyclic group, substituted or unsubstituted acyl group, substituted or unsubstituted alkoxycarbonyl group (including those whose alkyl moiety is cycloalkyl or bicycloalkyl), substituted or unsubstituted aryloxycarbonyl group, substituted or unsubstituted alkylsulfonyl group (including cycloalkylsulfonyl and bicycloalkylsulfonyl groups), substituted or unsubstituted arylsulfonyl group, substituted or unsubstituted phosphino group, substituted or unsubstituted phosphinoyl group, or a group of the formula —Si(R 21 )(R 22 )(R 23 ), wherein each of R 21 , R 22  and R 23  independently represents a substituted or unsubstituted alkyl group, substituted or unsubstituted aryl group, substituted or unsubstituted alkoxy group, substituted or unsubstituted alkenyloxy group, or substituted or unsubstituted aryloxy group; —X 1 —represents —O—, —S—or —N(R 24 )—, wherein R 24  has the same meaning as R 1 ; and R 2 , R 3 , R 4 , R 5  and R 6  may be the same or different from each other, and each thereof represents a hydrogen atom or a substituent, provided that R 1  and R 2 , or R 24  and R 6 , or R 1  and R 24 , may be bonded with each other to thereby form a 5- to 7-membered ring, provided that R 2  and R 3 , or R 3  and R 4 , or R 4  and R 5 , or R 5  and R 6 , may be bonded with each other to thereby form a 5- to 7-membered ring, or spiro ring or bicyclo ring, and provided that R 1 , R 2 , R 3 , R 4 , R 5 , R 6  and R 24  are not simultaneously hydrogen atoms; and  
 in the formula (TS-II), each of R 11 , R 12  R 13  and R 14  independently represents a hydrogen atom, an alkyl group (including cycloalkyl and bicycloalkyl groups), or alkenyl group (including cycloalkenyl and bicycloalkenyl groups), provided that R 11  and R 12 , or R 13  and R 14 , may be bonded with each other to thereby form a 5- to 7-membered ring; X 2  represents a hydrogen atom, an alkyl group (including cycloalkyl and bicycloalkyl groups), alkenyl group (including cycloalkenyl and bicycloalkenyl groups), alkoxy group (including cycloalkyloxy and bicycloalkyloxy groups), alkenyloxy group (including cycloalkyenyloxy and bicycloalkenyloxy groups), alkyl- and alkenyloxycarbonyl groups (including those whose alkyl moiety is cycloalkyl and bicycloalkyl, and those whose alkenyl moiety is cycloalkenyl and bicycloalkenyl), aryloxycarbonyl group, acyl group, acyloxy group, alkyloxycarbonyloxy group (including those whose alkyl moiety is cycloalkyl and bicycloalkyl), alkenyloxycarbonyloxy group (including those whose alkenyl moiety is cycloalkyenl and bicycloalkyenyl), aryloxycarbonyloxy group, alkyl- and alkenylsulfonyl groups (including those whose alkyl moiety is cycloalkyl and bicycloalkyl, and those whose alkenyl moiety is cycloalkenyl and bicycloalkenyl), arylsulfonyl group, alkyl- and alkenylsulfinyl groups (including those whose alkyl moiety is cycloalkyl and bicycloalkyl, and those whose alkenyl moiety is cycloalkenyl and bicycloalkenyl), arylsulfinyl group, sulfamoyl group, carbamoyl group, hydroxyl group, or oxy radical group; and X 3  represents a group of nonmetallic atoms required for forming a 5- to 7-membered ring.  
 
     
     
       10. The lightsensitive material package according to  claim 1 , wherein the substance capable of adsorbing a substance having adverse effects on photographic properties is carbon black having an acetaldehyde gas equilibrium adsorption amount of 2 mg/g or more. 
     
     
       11. A lightsensitive material package containing a silver halide color photographic lightsensitive material and a plastic material member, wherein the photographic lightsensitive material having at least one red-sensitive, at least one green-sensitive and at least one blue-sensitive silver halide emulsion layer on a support; the plastic material member being constituted of a thermoplastic reclaimed resin; and the photographic lightsensitive material and the plastic material being arranged in a common gas-phase atmosphere and sealed in the package;
 wherein 60% or more of the total projected area of silver halide grains contained in at least one of the red-, green- and blue-sensitive silver halide emulsion layers is occupied by tabular silver halide grains having an aspect ratio of 8.0 or more; and  
 wherein the plastic material member is that produced from a resin to which a compound represented by the general formula (TS-I) and/or (TS-II) of  claim 9  has been supplementally added prior to molding thereof.  
 
     
     
       12. The lightsensitive material package according to  claim 11 , wherein the tabular silver halide grains each have 10 or more dislocation lines per grain. 
     
     
       13. The lightsensitive material package according to  claim 12 , wherein the compound represented by the general formula (TS-I) or (TS-II) has a molecular weight of 300 or more. 
     
     
       14. The lightsensitive material package according to  claim 11 , wherein the photographic lightsensitive material has an ISO speed of 640 or more. 
     
     
       15. The lightsensitive material package according to  claim 14 , wherein the compound represented by the general formula (TS-I) or (TS-II) has a molecular weight of 300 or more. 
     
     
       16. The lightsensitive material package according to  claim 11 , wherein the silver halide color photographic lightsensitive material has a silver content of 6 to 10 g/m 2 . 
     
     
       17. The lightsensitive material package according to  claim 16 , wherein the compound represented by the general formula (TS-I) or (TS-II) has a molecular weight of 300 or more. 
     
     
       18. The lightsensitive material package according to  claim 11 , wherein the total thickness of all hydrophilic colloid layers of the photographic lightsensitive material on its side of the lightsensitive silver halide layers, is 22 μm or more. 
     
     
       19. The lightsensitive material package according to  claim 11 , wherein the plastic material member is that produced from a resin to which a substance capable of adsorbing a substance having an adverse effect on a photographic property has been supplementally added prior to molding thereof. 
     
     
       20. The lightsensitive material package according to  claim 11 , wherein the compound represented by the general formula (TS-I) or (TS-II) has a molecular weight of 300 or more.

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